Mullis’ attorneys agree that Amy was murdered, even though Todd initially said his wife fell. The defense said he had an alibi. Todd and his son were working on a different part of the farm than were Amy was when she was killed.

The prosecution, however, pointed out the motive: Amy Mullis was cheating on Todd. She was going to leave the marriage and take half of the farm.

There was then the Google search on the iPad “killing Unfaithful Woman.”